The HC-SR04 is one of the most commonly used distance measuring ultrasonic sensors and works extremely well with Arduino. It uses any 2 digital pins on the Arduino for Trig and Echo pins.

Features:
Static current: 2mA max
Induction Angle: 15°
Detection Range: 2-300cm
High precision up to 3mm

Links:
Product Wiki

Sensor Details
Operating Voltage 5V
Number of Pins 4- Vcc, Trig, Echo, GND

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Ultrasonic Sensor HC-SR04

  • INR 90.00


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Tags: ultrasonic, hc-sr04, hc, sr04, sr, 04, sensor, distance, measure, arduino, trig, echo